library IEEE;
use IEEE.std_logic_1164.all;

entity hex2led is
    port (
        hex: in STD_LOGIC_VECTOR (3 downto 0);
        led: buffer STD_LOGIC_VECTOR (6 downto 0)
        );
end hex2led;

architecture hex2led_arch of hex2led is
begin
  with hex select
  	led <= 	"1111001" when "0001",
  		"0100100" when "0010",
  		"0110000" when "0011",
  		"0011001" when "0100",
  		"0010010" when "0101",
  		"0000010" when "0110",
  		"1111000" when "0111",
  		"0000000" when "1000",
  		"0010000" when "1001",
  		"0001000" when "1010",
  		"0000011" when "1011",
  		"1000110" when "1100",
  		"0100001" when "1101",
  		"0000110" when "1110",
  		"0001110" when "1111",
  		"1000000" when others;
end hex2led_arch;